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Mitigation Monitoring and Reporting Program <br /> Min cU in n,5ea5ko Irnpl€^rnonter <br /> Responsible 5chI dul anti <br /> party Mon#tor3rvo Method <br /> Geology and Soils <br /> Mitigation Measure GEO-1:Prior to the issuance of project Building I Applicant City of Redwood Prior to Building Permit issuance, <br /> Permits, the applicant shall submit plans and specifications City Planning the plans and specifications <br /> complying with all of the recommendations of the Geotechnical Services complying with all the <br /> Investigation and Pavement Design Report (September 2012) recommendations of the <br /> prepared for the project.At a minimum,the plans shall specifically Geotechnical Investigation and I <br /> include the following measures to address the impacts from native Pavement Design Report shall <br /> surface soils with high expansion potential: be submitted for the review and <br /> 1. Mat foundations shall have a minimum thickness of 12 inches approval by Planning Services <br /> and be properly steel reinforced. Prior to Grading and <br /> 2. Building pads shall be underlain with a minimum of 12 inches Encroachment Permit issuance, <br /> non-expansive fill layer or 12 inches of lime-treated native soil a supplemental letter regarding <br /> material.This layer shall be compacted to at least 90 percent the recommended pavement <br /> relative maximum density. sections for permeable pavers <br /> 3. When continuous perimeter and isolated interior spread from the applicant's <br /> footings are used,they must be founded at a minimum depth I Geotechnical Engineer shall be <br /> of 24 inches below rough soil pad.Both interior and perimeter submitted for the review and <br /> foundations should be founded at the same elevation below approval by Planning Services <br /> pad grade with the exception of any soil retaining structure and incorporated into the <br /> foundations. I project plans and specifications <br /> 4. Footing excavation shall be saturated with water(but not <br /> overly saturated) and continue to be periodically saturated <br /> after footing excavation and prior to concrete placement. <br /> 5. Prior to the issuance of a project Grading and Encroachment <br /> Permits,the applicant shall submit a supplementary letter from <br /> the Geotechnical Engineer regarding the recommended <br /> pavement section(s) for permeable pavement. <br /> La Palma Subdivision Project <br /> Final Initial Study/Mitigated Negative Declaration <br /> 77 <br />